I suspect that you're not really looking for an adapter but are really looking for a JP1 cable. You mention both "parallel port" and USB, which makes it even more confusing. Could you please clarify exactly what you need.

This is what an adapter looks like:

As Tommy's store is currently closed, you could consider buying a replacement cable from the DIY store:

I was hoping that Tommy would have withdrawn that by now himself, but as he hasn't, I have just deleted that section from the original post and will write to him offline about it. I won't tolerate that sort of discrimination here._________________Rob
www.hifi-remote.comPlease don't PM me with remote questions, post them in the forums so all the experts can help!